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Sage JI, Mark MH, McHale DM, Sonsalla PK, Vitagliano D.Sage JI, et al. Among authors: mark mh.Ann Neurol. 1991 Jun;29(6):623-8. doi: 10.1002/ana.410290609.Ann Neurol. 1991.PMID: 1892365
Sage JI, Mark MH.Sage JI, et al. Among authors: mark mh.J Gen Intern Med. 1994 Oct;9(10):583-9. doi: 10.1007/BF02599289.J Gen Intern Med. 1994.PMID: 7823231Review.No abstract available.